[Xen-devel] [PATCH 23 of 30] tools: provide generic rules for compiling .S files

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1300718506 0
# Node ID b298aa44524e9c36619eb00bffaa37f36c68acce
# Parent  6bce01ea806f9fc0a2cd9ceb5ca0e11b179a38b3
tools: provide generic rules for compiling .S files

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

diff -r 6bce01ea806f -r b298aa44524e tools/Rules.mk
--- a/tools/Rules.mk    Mon Mar 21 14:41:46 2011 +0000
+++ b/tools/Rules.mk    Mon Mar 21 14:41:46 2011 +0000
@@ -89,6 +89,11 @@ INSTALL_PYTHON_PROG = \
 %.o: %.cc
        $(CC) $(CPPFLAGS) $(CXXFLAGS) $(CXXFLAGS_$*.o) -c -o $@ $<
 
+%.o: %.S
+       $(CC) $(CFLAGS) $(CFLAGS_$*.o) -c $< -o $@
+%.opic: %.S
+       $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS.opic) -fPIC -c -o $@ $<
+
 subdirs-all subdirs-clean subdirs-install subdirs-distclean: .phony
        @set -e; for subdir in $(SUBDIRS) $(SUBDIRS-y); do \
                $(MAKE) subdir-$(patsubst subdirs-%,%,$@)-$$subdir; \
diff -r 6bce01ea806f -r b298aa44524e tools/libxc/ia64/Makefile
--- a/tools/libxc/ia64/Makefile Mon Mar 21 14:41:46 2011 +0000
+++ b/tools/libxc/ia64/Makefile Mon Mar 21 14:41:46 2011 +0000
@@ -16,13 +16,7 @@ DOMFW_SRCS := $(addprefix ia64/, $(DOMFW
 $(DOMFW_SRCS):
        ln -sf $(XEN_ROOT)/xen/arch/ia64/xen/$(@F) $@
 
-# XXX kludge: libxc/Makefile doesn't understand .S.
 GUEST_SRCS-y += $(patsubst %.S, %.c, $(DOMFW_SRCS))
-%.o: %.S
-       $(CC) $(CFLAGS) -c $< -o $@
-%.opic: %.S
-       $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) -fPIC -c -o $@ $<
-
 
 CFLAGS += -Iia64
 

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